12062680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 64

約数和(自身を含む): 31530240

約数和(自身を除く): 19467560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 643, 670, 938, 1286, 1340, 1876, 2345, 2572, 2680, 3215, 3752, 4501, 4690, 5144, 6430, 9002, 9380, 12860, 18004, 18760, 22505, 25720, 36008, 43081, 45010, 86162, 90020, 172324, 180040, 215405, 301567, 344648, 430810, 603134, 861620, 1206268, 1507835, 1723240, 2412536, 3015670, 6031340, 12062680]

約数ペア:

[(1, 12062680), (2, 6031340), (4, 3015670), (5, 2412536), (7, 1723240), (8, 1507835), (10, 1206268), (14, 861620), (20, 603134), (28, 430810), (35, 344648), (40, 301567), (56, 215405), (67, 180040), (70, 172324), (134, 90020), (140, 86162), (268, 45010), (280, 43081), (335, 36008), (469, 25720), (536, 22505), (643, 18760), (670, 18004), (938, 12860), (1286, 9380), (1340, 9002), (1876, 6430), (2345, 5144), (2572, 4690), (2680, 4501), (3215, 3752)]